About 6 months ago I noticed the gap between the rudder pin and transom on the port side hull was closing. At first I thought the gudgeons had been pushed in - perhaps by reversing the rudders into coral or beach but now after watching it closely over the last 6 months it seems as if the actual hull rear is swelling or bulging out somehow and now is contacting the rudder pin making steering tough. The rudder pin lines up perfectly well between the gudgeons and hole through the gunwale just now when I assemble the rudders the lower casing rubs against the hull there. I have some pictures below that may make more sense. I have seen mention of an aluminum plate the gudgeon screws attach to corroding - could this be the problem. The port hull is worst, the outer glass has now cracked and in fact some sort of beige substance (looked like filler) was around the area today. Any ideas? Am I looking at rebuilding the transoms?
Here is the port hull transom closeup. You can see the beige gunk on top of gudgeon which seems to be coming from the hull.
A look at the transom side on.
This is the same hull from the other side
and finally, the starboard hull transom. this is also starting to bulge as the port hull looked 6 months ago.
Your collective insight and wisdom is always appreciated!
Josef
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Hobie Wave 2004
Hobie 14 1991 Plum 40525
Hobie 16 1985 Nationals White Prism 91964
Hobie 16 1985 European Championships Palma 114072